When you don’t know a word, you can _________ in the dictionary.

I hope we only have half an hour ____ homework, so we can have more time ___ our hobbies.

Can you go to the mountains with me , Allan?——Sorry, I can’t . I _________ for the English test now.

The post–80s and 90s are ________, so it’s hardly surprising that boys have a close relationship with their parents.

The panda is a kind of animal________ can be found only in China.[ ]